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Korea Influenza Weekly Report
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Influenza weekly surveillance report(week 52, 2023)
- Date2024-01-09 09:22
- Update2024-04-19 10:50
- DivisionDivision of infectious control
- Tel043-719-7144
Dec 24 to 30, 2023 (Week 52)
1. ILI(Influenza like Illness) surveillance
In week 52 2023, overall weekly Influenza-like Illness (ILI) rate was 49.9‰, which was higher than 43.3‰ recorded in the previous week.
2. Virus surveillance
In week 52 2023, 39.5% Positive for Influenza virus. [subtype : A(H3N2) 15.4%, B 14.8%, A(H1N1)pdm09 9.3%]
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